Avi dilated AADE to get ABC. He marked angles in the two triangles congruent as shown. Which of the following statements can be proved? B ZABC ~ ZACB D AABC and AADE are right triangles. C С ZADE - ZAED E AABC ~ AADE A Done

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.